Optics & Optical Fabrication

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Microscope Objective Lenses
Avantier Inc.

Type: Lenses
Lens Category: Other

Custom Achromatic Cemented Lenses
ECOPTIK (Changchun) Ltd.

Type: Lenses
Diameter / Dimension: 3 - 200mm
Lens Category: Spherical Lens
Coating: UV/VIS/IR coating
Material: Optical glass
Out Diameter: 5-150mm

Achromatic Waveplate
DayOptics Inc.

Type: Other
Diameter / Dimension: 10 - 200mm
AR Coating: Ravg<0.8% at Central Wavelength
Material: Quartz and MgF2
Parallelism: <1 arc second

Achromatic Lenses
Shanghai Optics Inc.

Type: Lenses
Lens Category: Other
Diameter Tolerance: ± 0.03mm
Focal Length Tolerance: ± 0.5%
Radius: ± 0.3%

Optical Large Size Windows
Optics & Allied Engineering Pvt. Ltd.

Type: Lenses
Diameter / Dimension: 7 - 450mm
Lens Category: Aspherical Lens
Cutting Tolerance: ± 0.1 mm
Glass Substrate: Soda-Lime Tempered Borofloat, Borosilicate
Humidity: Adhesion. Abrasion Resistance

Achromatic Waveplates
Hangzhou Shalom EO

Type: Other
Aperture: 18 mm
Mount: 1” mounted
Parallelism: <1 arcsec

Optical Glass Lenses
Hangzhou Shalom EO

Type: Lenses

Custom Achromatic Lenses
LaCroix Precision Optics

Type: Lenses
Diameter / Dimension: 4 - 150mm
Lens Category: Spherical Lens

Laser Beam Expanders
Special Optics Inc.

Type: Lenses
Lens Category: Other

Achromatic (Doublet) Lens
Lambda Research Optics Inc. (USA)

Type: Lenses
Diameter / Dimension: 19.05 - 25.4mm
Centration Error: ≤ 3 arc min
Surface Flatness: < λ / 4 @ 633nm
Surface Quality: < 40/20

Cemented Lens/ Achromatic Doublets,Triplets/ Imaging Lens
Beijing Trans Manufacture and Trade Co. Ltd.

Type: Lenses
Diameter / Dimension: 3 - 180mm
Lens Category: Spherical Lens
Centering: <10 arcsec
Material: Optical glass, CaF2
Surface Flatness: RMS

Optical Plano Convex Lenses
Chang Chun Jiu Tian Optoelectric Co. Ltd. (JTOPTEC)
Type: Lenses
Lens Category: Spherical Lens
Optical Lenses
Tianjin Tengteng Optoelectronic Technology Co. Ltd.
Type: Lenses
Spherical Lens
West Coast Tech Ltd.
Type: Lenses
Diameter / Dimension: 4 - 200mm
Lens Category: Spherical Lens
Center Thickness: ±0.2 mm
Centration: < 3'
Diameter Tolerance: +0/-0.2 mm
TECHSPEC® YAG-BBAR Coated Achromatic Lenses
Edmund Optics Inc.
Type: Lenses
Lens Category: Other
Centering: <1 arcmin
Coating Specification: Rabs <0.25% @ 532 nm
Coating Specification: Rabs <0.25% @ 1064 nm
Customized Achromatic Lenses
CeNing Optics Co. Ltd.
Type: Lenses
Diameter / Dimension: 2 - 200mm
Lens Category: Spherical Lens
AR Coating: R<0.5% @ 430-680 nm
Centration: 3 arcmin
Flatness: L/4
Achromatic Lenses
Golden Vue Optics Corp.
Type: Lenses
Diameter / Dimension: 10 - 50mm
Lens Category: Spherical Lens
Centration: 3~5 arc min
Coating: SLAR @550nm
Surface Irregularity: λ/4@633 nm
Spherical Lenses
A-Star Photonics Inc.
Type: Lenses
Diameter / Dimension: 1 - 300mm
Lens Category: Spherical Lens
Centration: upon request
IRR (@633 nm): λ/10
Material: BK7, fused silica, etc.
PMMA/PC/Zeonex/Zeonor Optics
Lensel Optics Pvt. Ltd.
Type: Lenses
Diameter / Dimension: 5 - 90mm
Lens Category: Other
Scratch/Dig: 60/40
OEM Glass Lenses
Lensel Optics Pvt. Ltd.
Type: Lenses
Diameter / Dimension: 5 - 90mm
Lens Category: Spherical Lens
Centration Error: ≤ 1 arc minute
Radius of Curvature: ± 0.2%
Scratch/Dig: 20/10
Optical Lenses
Simphoton Optronics Co. Ltd.
Type: Lenses
Diameter / Dimension: 2 - 200mm
Lens Category: Spherical Lens
AR Coating: R<0.2%
Centration: 3'
Surface Irregularity: L/4
VAPIR Series
G&H StingRay, Optical Systems
Type: Lenses

Optics & Optical Fabrication Products